RealCalc Plus

🇺🇸 United States
Quartic Software  | 
32
ASO score
Text
25/100
Reviews
60/100
Graphic
40/100
Other
0/100
rating
App Rating
4.7
rating
Votes
1.45M
rating
App Age
14y 9m
rating
Last Update
Oct 23, 2022

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Installs
556.3K
477.6M
-100%
Rating
4.71
4.47
+5%
Number of Ratings (Voted)
1.2M
219.7M
-99%
App Age
14y 9m
6y 12m
+111%
Price
$4
$0
In-app Purchases Price
$0
$87
Update Frequency
1148d
191d
+502%
Title Length
13
25
-48%
Short Description Length
75
72
+4%
Description Length
1 441
3 137
-54%
Number of Screenshots
704
1313
-46 %
Has Video?
No
0% has videos
Size
0MB
0MB

Category Ranking in United States

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Top Dec 06, 2025 Dec 13, 2025
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Downloads

Downloads Graph
Downloads icon
Total
555.6K
Last month icon
Last month
1.6K

Text ASO

Title (
Characters: 13 of 50
)
RealCalc Plus
Short Description (
Characters: 75 of 80
)
Scientific calculator for Android - looks and operates like the real thing!
Description (
Characters: 1441 of 4000
)
RealCalc Plus is the pro version of RealCalc, one of Android's most popular scientific calculators. RealCalc Plus is designed to look and operate exactly like a real hand-held calculator. It has all the standard scientific functions plus fractions, degrees/minutes/seconds, history, memories, customizable unit conversions and constants. You can choose from a number of display styles and formats. It also supports binary, octal and hexadecimal calculations and has an optional RPN mode. RealCalc Plus is easy to use, but has full help included in the app. RealCalc Plus includes the following features: * Traditional algebraic or RPN operation * Fraction calculations and conversion to/from decimal * Degrees/minutes/seconds calculations and conversion * 12-digit display * Extended internal precision (32-digit) * User-customizable unit conversions * User-customizable constants * Percentages * Result history * 10 memories * Binary, octal, and hexadecimal (can be enabled in Settings) * Trig functions in degrees, radians or grads * Scientific, engineering and fixed-point display modes * 7-segment, dot-matrix or standard font display * Landscape mode * Homescreen widget (now with RPN support) * Configurable digit grouping and decimal point * Three RPN styles: direct-entry (classic RealCalc mode), buffered-entry, or XYZT rolling stack * Multi-window support with drag & drop * External keyboard support * Full built-in help}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.7
1 449 329 voters

Some Latest Reviews

Patrick Ibison
22 Nov, 2025
5
this is 4.00 dollars. I paid 47 for a [significantly] less good at (and used) in college. thee free version doesn't bug you. 4. dollars. force a calculator that knows more than you do. and is not, ever, about the most real use4 experience ever. I've used the free version for ever. I've taught high school physics with it. it's good. for free. 4 dollars. Yes. Gladly. well done. what else. 4. Dollars.
Sz Károly (Karesz)
13 Nov, 2025
5
Évek óta használom, egyszerű, semmi felesleg. Az ingyenes is jó mindenre, de ennyit megérdemel a fejlesztő! Köszönöm!
Jörg Dietz
11 Nov, 2025
5
Unter Android 11 (oneplus) gibt es bei mir leider Darstellungsfehler. Die Free Version läuft. Da nach 4 Monaten keine Reaktion vom Entwickle nur noch ein Stern!
Ross MacKinlay
01 Nov, 2025
5
fantastic calculator. Does reverse polish, and conversions are very good.
John Sniadowski
24 Oct, 2025
5
Really like this app so far I've found everything I need ❤️
Gregory Holmberg
17 Oct, 2025
5
I love this calculator! I use RPN mode and I use it every day.
Stefan Daler
11 Oct, 2025
5
Great general purpose calculator. Clear display, useful conversion function, intuitive to use ... and next to no permissions - yay! Add DATE CALCULATIONS for the sixth star.
Peter Nicolai
02 Oct, 2025
5
Was soll ich sagen? Besser geht nicht. Bin immer wieder begeistert von der Optik und der Funktionalität dieses Rechners. Verwende ihn schon viele Jahre und hatte nie Probleme. Ich nutze ihn immer im RPN Mode. (bin wohl ein Exote)
Johan
26 Sep, 2025
5
I have been using this calculator for decades. I love the old-school feel of it. It is familiar from the get-go and does what it should. This is probably one of my first apps ever installed on a smartphone. Thanks for consistently upgrading it.

Other

Additional Information
Rating:
4.69
Voted: 1.45M
Google Play Link:
Price: 2.66 $
Website:
Email:
Privacy Policy:
Categories: Productivity
Size: -
Installs: 555.57K
App Age: 14 years 9 months
Release Date: Mar 09, 2011
Last Update: Oct 23, 2022
Version:
Version history
Oct 23, 2022
* Updated for Android 13.<br>* Constants updated to latest NIST values.<br>* Added redo-last-conversion feature.<br>* Custom data export/import now uses Storage Access Framework (save data to local storage or cloud services).<br>* Added option to include labels in clipboard copy.<br>* Added ability to resize and reposition layout on devices with large screens or unusual aspect ratios: go to Menu &gt; Resize.<br>* Fixed some UI issues and crashes.<br>* Added monochrome app icon for themed icon support.
Varies with device
Sep 25, 2022
* Updated for Android 13.<br>* Constants updated to latest NIST values.<br>* Added redo-last-conversion feature.<br>* Custom data export/import now uses Storage Access Framework (this allows export of data to local storage or cloud services).<br>* Added option to include labels in clipboard copy.<br>* Added ability to resize and reposition layout on devices with large screens or unusual aspect ratios: go to Menu &gt; Resize.<br>* Fixed some UI issues.

More by Quartic Software

Version history